Predicate checking for a boolean option

Description

Predicate checking for a boolean option

Usage

1

Arguments

x

the object being checked

Value

Returns TRUE if x is a length one logical vector (i.e., a scalar)

Author(s)

Daniel Sabanes Bove daniel.sabanesbove@ifspm.uzh.ch


Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

All documentation is copyright its authors; we didn't write any of that.